2954994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:84

約数の個数: 72

約数和(自身を含む): 7565040

約数和(自身を除く): 4610046

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 49, 57, 69, 98, 114, 133, 138, 147, 161, 266, 294, 322, 399, 437, 483, 529, 798, 874, 931, 966, 1058, 1127, 1311, 1587, 1862, 2254, 2622, 2793, 3059, 3174, 3381, 3703, 5586, 6118, 6762, 7406, 9177, 10051, 11109, 18354, 20102, 21413, 22218, 25921, 30153, 42826, 51842, 60306, 64239, 70357, 77763, 128478, 140714, 155526, 211071, 422142, 492499, 984998, 1477497, 2954994]

約数ペア:

[(1, 2954994), (2, 1477497), (3, 984998), (6, 492499), (7, 422142), (14, 211071), (19, 155526), (21, 140714), (23, 128478), (38, 77763), (42, 70357), (46, 64239), (49, 60306), (57, 51842), (69, 42826), (98, 30153), (114, 25921), (133, 22218), (138, 21413), (147, 20102), (161, 18354), (266, 11109), (294, 10051), (322, 9177), (399, 7406), (437, 6762), (483, 6118), (529, 5586), (798, 3703), (874, 3381), (931, 3174), (966, 3059), (1058, 2793), (1127, 2622), (1311, 2254), (1587, 1862)]